Changeset - r1007:e24922c56bc2
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alpar (Alpar Juttner)
alpar@cs.elte.hu
Bug fix in Dfs::start(s,t) (#392)
0 2 0
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2 files changed with 14 insertions and 3 deletions:
lemon/dfs.h
2
2
test/dfs_test.cc
12
1
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lemon/dfs.h
Show white space 2 line context
... ... 
@@ -560,3 +560,3 @@
560 560 
    {
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      while ( !emptyQueue() && G->target(_stack[_stack_head])!=t )
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      while ( !emptyQueue() && !(*_reached)[t] )
562 562 
        processNextArc();
... ... 
@@ -1513,3 +1513,3 @@
1513 1513 
    void start(Node t) {
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      while ( !emptyQueue() && _digraph->target(_stack[_stack_head]) != t )
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      while ( !emptyQueue() && !(*_reached)[t] )
1515 1515 
        processNextArc();
test/dfs_test.cc
Show white space 2 line context
... ... 
@@ -52,3 +52,6 @@
52 52 
  "source 0\n"
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  "target 5\n";
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  "target 5\n"
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  "source1 6\n"
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  "target1 3\n";
56 

			




	54
	57
	
		

			




	...
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@@ -146,2 +149,3 @@


			




	146
	149
	
		
  Node s, t;


			




	
	150
	
		
  Node s1, t1;


			




	147
	151
	
		

			




	...
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@@ -151,2 +155,4 @@


			




	151
	155
	
		
    node("target", t).


			




	
	156
	
		
    node("source1", s1).


			




	
	157
	
		
    node("target1", t1).


			




	152
	158
	
		
    run();


			




	...
	...
	
		
@@ -177,2 +183,7 @@


			




	177
	183
	
		
  {


			




	
	184
	
		
  Dfs<Digraph> dfs(G);


			




	
	185
	
		
  check(dfs.run(s1,t1) && dfs.reached(t1),"Node 3 is reachable from Node 6.");


			




	
	186
	
		
  }


			




	
	187
	
		
  


			




	
	188
	
		
  {


			




	178
	189
	
		
    NullMap<Node,Arc> myPredMap;


			




        

    






    
    



    


    

     
    
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